Reset providers when logging out

NIAEFEUP · Jul 30, 2023 · 883c583 · 883c583
1 parent e8afc2a
commit 883c583
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Showing 3 changed files with 30 additions and 2 deletions.
diff --git a/uni/lib/controller/logout.dart b/uni/lib/controller/logout.dart
@@ -13,9 +13,12 @@ import 'package:uni/controller/local_storage/app_lectures_database.dart';
 import 'package:uni/controller/local_storage/app_shared_preferences.dart';
 import 'package:uni/controller/local_storage/app_user_database.dart';
 import 'package:uni/controller/networking/network_router.dart';
+import 'package:uni/model/providers/state_providers.dart';
 import 'package:uni/view/common_widgets/pages_layouts/general/general.dart';
 
 Future<void> logout(BuildContext context) async {
+  StateProviders.fromContext(context).markAsNotInitialized();
+
   final prefs = await SharedPreferences.getInstance();
   final faculties = await AppSharedPreferences.getUserFaculties();
   await prefs.clear();

diff --git a/uni/lib/model/providers/state_provider_notifier.dart b/uni/lib/model/providers/state_provider_notifier.dart
@@ -16,10 +16,13 @@ abstract class StateProviderNotifier extends ChangeNotifier {
     required this.cacheDuration,
     RequestStatus initialStatus = RequestStatus.busy,
     bool initialize = true,
-  })  : _status = initialStatus,
+  })  : _initialStatus = initialStatus,
+        _status = initialStatus,
         _initializedFromStorage = !initialize,
         _initializedFromRemote = !initialize;
-  static final Lock _lock = Lock();
+
+  final Lock _lock = Lock();
+  final RequestStatus _initialStatus;
   RequestStatus _status;
   bool _initializedFromStorage;
   bool _initializedFromRemote;
@@ -31,6 +34,13 @@ abstract class StateProviderNotifier extends ChangeNotifier {
 
   DateTime? get lastUpdateTime => _lastUpdateTime;
 
+  void markAsNotInitialized() {
+    _initializedFromStorage = false;
+    _initializedFromRemote = false;
+    _status = _initialStatus;
+    _lastUpdateTime = null;
+  }
+
   Future<void> _loadFromStorage() async {
     _lastUpdateTime = await AppSharedPreferences.getLastDataClassUpdateTime(
       runtimeType.toString(),

diff --git a/uni/lib/model/providers/state_providers.dart b/uni/lib/model/providers/state_providers.dart
@@ -82,4 +82,19 @@ class StateProviders {
   final FacultyLocationsProvider facultyLocationsProvider;
   final HomePageProvider homePageProvider;
   final ReferenceProvider referenceProvider;
+
+  void markAsNotInitialized() {
+    lectureProvider.markAsNotInitialized();
+    examProvider.markAsNotInitialized();
+    busStopProvider.markAsNotInitialized();
+    restaurantProvider.markAsNotInitialized();
+    courseUnitsInfoProvider.markAsNotInitialized();
+    profileProvider.markAsNotInitialized();
+    sessionProvider.markAsNotInitialized();
+    calendarProvider.markAsNotInitialized();
+    libraryOccupationProvider.markAsNotInitialized();
+    facultyLocationsProvider.markAsNotInitialized();
+    homePageProvider.markAsNotInitialized();
+    referenceProvider.markAsNotInitialized();
+  }
 }